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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Northern Channel Islands - Zone 4202 » Santa Cruz Island - Zone 420203 » Three Sisters - Zone 42020306

Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates

Dates: 1/1/93 - 12/21/24

Total Surveys: 7

#Species Reported: 51

Average Species Reported on a Survey by Expert Surveyors: 19.00

Average Species Reported on a Survey by Novice Surveyors: 10.00

Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish & Invertebrates - How to interpret REEF data?
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Click a column header to sort by that column. Hold shift and click to sort by multiple columns

SurveysBottom Time
ExpertNovice
CodeNameFOIOFIFOIOFI(H:M)
4California1012124:51
42SOUTHERN CALIFORNIA1012124:51
4202Northern Channel Islands1012124:51
420203Santa Cruz Island1012124:51
42020306Three Sisters1012124:51
TOTALS1012124:51

Species

%SF = Sighting Frequency; DEN = Density Score - How to interpret REEF data?
Bar length corresponds to sighting frequency
Color saturation corresponds to density score
Click + to display species image and additional information.
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California Sheephead - Wrasse
(Bodianus pulcher)
SF: 66.67% | DEN: 2
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 50% | DEN: 2.33
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 50% | DEN: 3.33
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 50% | DEN: 2
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 50% | DEN: 2.33
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 50% | DEN: 3
Senorita - Wrasse
(Oxyjulis californica)
SF: 50% | DEN: 3.33
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 50% | DEN: 2
Bat Ray - Eagle Ray
(Myliobatis californica)
SF: 33.33% | DEN: 1.5
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 33.33% | DEN: 3
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 33.33% | DEN: 3.5
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 33.33% | DEN: 1.5
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 33.33% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 33.33% | DEN: 3
Opaleye - Sea Chub
(Girella nigricans)
SF: 33.33% | DEN: 2.5
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 33.33% | DEN: 2.5
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 33.33% | DEN: 1.5
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 33.33% | DEN: 1.5
Bat Star - Echinoderms
(Asterina miniata)
SF: 25% | DEN: 3
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 25% | DEN: 3
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 25% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 25% | DEN: 4
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 25% | DEN: 3
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 25% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 25% | DEN: 3
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 25% | DEN: 3
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 25% | DEN: 3
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 25% | DEN: 2
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 25% | DEN: 1
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 25% | DEN: 3
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 25% | DEN: 2
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 25% | DEN: 2
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 16.67% | DEN: 4
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 16.67% | DEN: 2
Giant Sea Bass - Wreckfish
(Stereolepis gigas)
SF: 16.67% | DEN: 1
Island Kelpfish - Labrisomids
(Alloclinus holderi)
SF: 16.67% | DEN: 2
Jacksmelt - Silverside
(Atherinopsis californiensis)
SF: 16.67% | DEN: 4
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 16.67% | DEN: 3
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 16.67% | DEN: 2
Lingcod - Greenling
(Ophiodon elongatus)
SF: 16.67% | DEN: 1
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 16.67% | DEN: 2
Silversides spp. - Silverside
(Atherinidae spp.)
SF: 16.67% | DEN: 3
Walleye Surfperch - Surfperch
(Hyperprosopon argenteum)
SF: 16.67% | DEN: 1
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 0% | DEN: 0
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
SF: 0% | DEN: 0
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 0% | DEN: 0
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 0% | DEN: 0
Rosy Rockfish - Scorpionfish
(Sebastes rosaceus)
SF: 0% | DEN: 0
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 0% | DEN: 0
Spotted Cusk-eel - Cusk-Eel
(Chilara taylori)
SF: 0% | DEN: 0
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 0% | DEN: 0